Access to contraception is a universal human right that could dramatically improve the lives of women and children in poor countries, the United Nations announced Wednesday in a new report.

It is the first time the U.N. Population Fund's annual report explicitly describes family planning as a human right.

"Family planning has a positive multiplier effect on development," Dr. Babatunde Osotimehin, executive director of the fund, said in a written statement. "Not only does the ability for a couple to choose when and how many children to have help lift nations out of poverty, but it is also one of the most effective means of empowering women. Women who use contraception are generally healthier, better educated, more empowered in their households and communities and more economically productive. Women's increased labor-force participation boosts nations' economies."

The report effectively declares that legal, cultural and financial barriers to accessing contraception and other family planning measures are an infringement of women's rights.